[AAE-7100] ESLint support for ADF Core and DemoShell projects (#7481)

* remove tsconfig.base as per eslint schematics

* add schematics

* upgrade demoshell to eslint

* fix eslint issues for demoshell

* integrate eslint for ADF core and fix some issues

* turn into warn

* fix code

* workaround for Chrome clipboard issue

* exclude e2e tests

* exclude e2e

lib/core/directives/library-membership.directive.ts

@@ -65,7 +65,7 @@ export class LibraryMembershipDirective implements OnChanges {
     @Output()
     toggle = new EventEmitter<LibraryMembershipToggleEvent>();
 
-    // tslint:disable-next-line: no-output-native
+    // eslint-disable-next-line @angular-eslint/no-output-native
     @Output()
     error = new EventEmitter<LibraryMembershipErrorEvent>();